The WEN 3,600W dual-fuel inverter is my value-focused option if you want gasoline or propane flexibility without spending a fortune. It’s light for the class, has an RV-ready 30A port, and includes safety features like low-fuel shutoff and a CO sensor.
Pros
+Dual-fuel capability (gasoline or propane)
+Good running output for job sites, camping, and small to midsize RVs
+Includes 30A RV port, AC outlets, DC receptacle, and USB-A ports
+Rated around 65 dB at quarter load (quiet for neighbors)
+Auto shutoff on low fuel and built-in carbon monoxide sensor
Cons
-Small 1.5-gallon gas tank limits gasoline runtime
-Around 5 hours at half load on gasoline before refueling